PreviewHQ
  • Introduction
  • Basics
    • What is Continuous Product Review?
    • What is a Preview Environment?
    • Use Cases
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      • QA Environments
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  • Getting Started
    • Installation
    • Add Configuration
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    • Create a Deployment
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  • Technical Stuff
    • Defining Deployments
      • Helm Charts
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    • Template Strings
    • Using Seed Data
      • Using Shared Data Sources
    • Access Control
      • Preview Application Access
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    • Using Third-Party Integrations
    • Debugging
    • Current Limitations
  • Sample Applications
    • Emojivoto
    • Guestbook - Helm
    • Guestbook - Manifests
  • misc
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    • Changelog
    • Telemetry Data
    • Links
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  1. Sample Applications

Emojivoto

PreviousCurrent LimitationsNextGuestbook - Helm

Last updated 4 years ago

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Repository: https://github.com/previewhq/emojivoto

Emojivoto is a Linkerd example application, and has been adapted to deploy within Preview. The descriptions on this page were taken from that original repository.

Emojivoto is microservice application that allows users to vote for their favorite emoji, and tracks votes received on a leaderboard. May the best emoji win.

The application is composed of the following 3 services:

  • emojivoto-web: Web frontend and REST API

  • emojivoto-emoji-svc: gRPC API for finding and listing emoji

  • emojivoto-voting-svc: gRPC API for voting and leaderboard